France, March 28 -- President Emmanuel Macron has pledged French assistance for Brazilian scientists and engineers in their drive to develop nuclear technology for submarines.

"I want us to open the chapter for new submarines, that we look nuclear propulsion in the face while being perfectly respectful of all non-proliferation commitments," Macron said at the launch of a conventionally powered Franco-Brazilian submarine in Itaguai near Rio de Janeiro.

"You want it, France will be at your side."

Macron was speaking during a ceremony to launch Brazil's third French-designed submarine, which will help secure the country's long coastline, dubbed the "Blue Amazon."

Macron and his Brazilian counterpartLuiz Inacio Lula da Silva attended a ce...